<template>
  <div class="app-container">
    <!-- 搜索表单 -->
    <el-form ref="queryRef" :inline="true" label-width="68px">
      <el-form-item label="编号" prop="powerBankNo">
        <el-input placeholder="请输入编号" clearable v-model="queryParams.powerBankNo"/>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="Search" @click="handleQuery">搜索</el-button>
        <el-button icon="Refresh" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <!-- 功能按钮栏 -->
    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button type="primary" plain icon="Plus" @click="handleAdd">新增</el-button>
      </el-col>
      <!-- <el-col :span="1.5">
        <el-button type="success" plain icon="Edit">修改</el-button>
      </el-col> -->
      <el-col :span="1.5">
        <el-button type="danger" plain icon="Delete" @click="handleDelete">删除</el-button>
      </el-col>
      <right-toolbar></right-toolbar>
    </el-row>

    <!-- 数据展示表格 -->
    <el-table v-loading="loading" :data="powerBankList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center"/>
      <el-table-column label="编号" prop="powerBankNo" width="120"/>
      <el-table-column label="电量" prop="electricity" width="100">
        <template #default="scope"> {{ scope.row.electricity }}%</template>
      </el-table-column>
      <el-table-column label="描述" prop="description"/>
      <el-table-column label="状态" prop="status" width="80">
        <template #default="scope">
          {{
            scope.row.status == '0'
                ? '未投放'
                : scope.row.status == '1'
                    ? '可用'
                    : scope.row.status == '2'
                        ? '已租用'
                        : scope.row.status == '3'
                            ? '充电中'
                            : '故障'
          }}
        </template>
      </el-table-column>
      <el-table-column prop="createTime" label="创建时间"/>
      <el-table-column
          label="操作"
          align="center"
          width="200"
          class-name="small-padding fixed-width">
        <template #default="scope">
          <el-button link type="primary" icon="Edit" @click="handleMoodify(scope.row)">
            修改
          </el-button
          >
          <el-button link type="primary" icon="Delete" @click="handleDelete(scope.row)"
          >删除
          </el-button
          >
        </template>
      </el-table-column>
    </el-table>

    <!-- 分页条组件 -->
    <pagination
        v-show="total > 0"
        :total="total"
        v-model:page="queryParams.pageNum"
        v-model:limit="queryParams.pageSize"
        @pagination="pageList"/>
  </div>

  <!-- 新增修改等窗口 -->
  <el-dialog :title="title" v-model="open" width="500px" append-to-body>
    <el-form ref="powerBankRef" :model="form" :rules="rules" label-width="80px">
      <el-form-item label="编号" prop="powerBankNo">
        <el-input v-model="form.powerBankNo" placeholder="请输入充电宝编号"/>
      </el-form-item>
      <el-form-item label="描述" prop="description">
        <el-input v-model="form.description" type="textarea" placeholder="请输入内容"/>
      </el-form-item>
    </el-form>
    <template #footer>
      <div class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </template>
  </el-dialog>
</template>

<script setup name="PowerBank">
//引入api接口
import {
  pagePowerBank,
  addPowerBank,
  detailPowerBank,
  modifyPowerBank,
  deletePowerBank,
} from '@/api/device/powerBank';
//引入
const {proxy} = getCurrentInstance();

//定义分页列表数据模型
const powerBankList = ref([]);
//定义列表总记录数模型
const total = ref(0);
//定义隐藏搜索控制模型
const showSearch = ref(true);
//加载数据时显示的动效控制模型
const loading = ref(true);

//reactive定义：对象（或数组）数据类型，则适用于复杂对象或数组的响应式数据
const data = reactive({
  //定义搜索模型
  queryParams: {
    pageNum: 1,
    pageSize: 10,
    powerBankNo: null,
  },
  // 新增修改等窗口表单数据
  form: {},
  //
  rules: {
    powerBankNo: [{required: true, message: '充电宝编号不能为空', trigger: 'blur'}],
  },
});
//toRefs 是一个Vue3中提供的API，可将一个响应式对象转换为普通对象，其中属性变成了对原始对象属性的引用
const {queryParams, form, rules} = toRefs(data);

// 查询充电宝列表
function pageList() {
  loading.value = true;
  pagePowerBank(queryParams.value).then((response) => {
    powerBankList.value = response.rows;
    total.value = response.total;
    loading.value = false;
  });
}

//执行查询充电宝列表
pageList();

////////////////////////////新增修改等窗口////////////////////////////////
//窗口显示与隐藏
const open = ref(false);
//窗口标题名
const title = ref('');

// 表单重置
function reset() {
  form.value = {
    id: null,
    name: null,
  };
  proxy.resetForm('powerBankRef');
}

// 取消按钮
function cancel() {
  open.value = false;
  reset();
}

// 提交按钮
function submitForm() {
  proxy.$refs['powerBankRef'].validate((valid) => {
    if (valid) {
      if (form.value.id != null) {
        modifyPowerBank(form.value).then((response) => {
          proxy.$modal.msgSuccess('修改成功');
          open.value = false;
          pageList();
        });
      } else {
        addPowerBank(form.value).then((response) => {
          proxy.$modal.msgSuccess('新增成功');
          open.value = false;
          pageList();
        });
      }
    }
  });
}

////////////新增////////////
// 新增按钮操作
function handleAdd() {
  reset();
  open.value = true;
  title.value = '新增充电宝';
}

//////////////修改//////////////
// 修改按钮操作
function handleMoodify(row) {
  reset();
  detailPowerBank(row.id).then((response) => {
    form.value = response.data;
    open.value = true;
    title.value = '修改充电宝';
  });
}

////////////////////////////////////删除////////////////////////////////////
//定义批量操作id列表模型
const ids = ref([]);
//定义单选控制模型
const single = ref(true);
//定义多选控制模型
const multiple = ref(true);

// 多选框选中数据
function handleSelectionChange(selection) {
  ids.value = selection.map((item) => item.id);
  single.value = selection.length != 1;
  multiple.value = !selection.length;
}

// 删除按钮操作
function handleDelete(row) {
  const cids = row.id || ids.value;
  proxy.$modal
      .confirm('是否确认删除充电宝编号为"' + cids + '"的数据项？')
      .then(function () {
        return deletePowerBank(cids);
      })
      .then(() => {
        pageList();
        proxy.$modal.msgSuccess('删除成功');
      })
      .catch(() => {
      });
}

////////////////////////////////分页查询////////////////////////////////////
// 搜索按钮操作
function handleQuery() {
  pageList();
}

// 重置按钮操作
function resetQuery() {
  proxy.resetForm('queryRef');
  handleQuery();
}
</script>
